| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $15.50 | 5.424% | $16.3407 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $53.50 | 10.297% | $59.0089 | $59.01 | $59.00 | $59.00 |
| Purchase #3 | $216.37 | 4.206% | $225.4705 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $222.87 | 10.172% | $245.5403 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $216.91 | 4.795% | $227.3108 | $227.31 | $227.30 | $227.30 |
| Purchase #6 | $148.36 | 6.292% | $157.6948 | $157.69 | $157.70 | $157.70 |
| Purchase #7 | $136.84 | 3.580% | $141.7389 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $1,010.35 | $1,073.1049 | $1,073.10 | $1,073.10 | $1,073.00 | |